baber/WOPTO huggingface dataset:
Patent JP-H0360790-A (JP)
Title: Apparatus for producing pure water and water sealing tank
Inventor: SONODA HIROAKI
IPC: C02F1/00
Filed: 1989-07-27
Abstract: PURPOSE:To maintain a specified water level and to decrease to amt. of the gas to be introduced, thereby to shut off pure water in a water storage tank from open air by providing the water storage tank having a water feed pipe and an overflow pipe connected to a water sealing tank and a water transfer pipe with a water level sensor and pressure sensor of analog outputs. CONSTITUTION:The fluctuation in the water level in the water storage tank 3 supplied from the water feed pipe 1 through a valve 11 is detected by a water level sensor 5A of the analog output and the specified water level is maintained by adjusting the opening degree of the valve 11. The pure water over flowing from the water storage tank 3 flows through the overflow pipe 4 to the water sealing tank 14. The water stays on a partition wall 23 in the nitrogen atmosphere introduced by a connecting pipe 27 provided in the upper part of an inside pipe 22 in an outside pipe 21 and is thereby shut off from the direct contact with open air. Further, the pressure sensor 12 to measure the internal pressure in the tank by the nitrogen introduced from a gas introducing port 13 is provided to prevent the generation of a negative pressure in the tank. The quality of the pure water is maintained in this way.
Patent JP-H1119482-A (JP)
Title: Hollow-fiber membrane filtration tower
Inventor: TSUDA SATORU
IPC: C02F1/44
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a hollow-fiber membrane filtration tower with a structure for mounting a hollow-fiber membrane module in the tower simplified, with the modules replaced in a short time, by which the exposure to radiation is reduced especially in an atomic power plant and excellent in safety. SOLUTION: The inside of the tower main body 1 is divided by a partition plate 4 into a lower compartment 2 and an upper compartment 3, plural hollow- fiber membrane modules are provided in the lower compartment 2 along the axial center of the main body 1, and the ends of the modules are fixed to the partition plate 4. The raw water is introduced into the lower compartment 2 and filtered by many hollow-fiber membranes, and the filtered water is discharged into the upper compartment 3. In this hollow-fiber membrane filtration tower, seven modules are set in a filter cage 5, and the four sets of the cages 5 are fixed to the partition plate 4.
Patent JP-S6439054-A (JP)
Title: Semiconductor integrated circuit
Inventor: OKODA TOSHIYUKI
IPC: H01L21/8226
Filed: 1987-08-04
Abstract: PURPOSE:To integrate a linear transistor characterized by high breakdown strength, a linear transistor characterized by an excellent saturation voltage characteristic and low breakdown strength and a high speed IIL on the same substrate, by adopting a two-stage epitaxial structure. CONSTITUTION:A P-type first epitaxial layer 22 is formed on a substrate 21. An N-type second epitaxial layer 23 is formed on the first epitaxial layer 22. An N<+> type first embedded layer 24 is formed on the surface of the substrate 21 through the first 1 epitaxial layer 22 so that the boundary is brought into contact with the second epitaxial layer 23. N<+> type second embedded layers 26 are formed on the first epitaxial layer 22. A linear transistor 25 characterized by high breakdown strength is formed on the surface of the second epitaxial layer 23 at a region, where only the first embedded layer 24 is provided. A linear transistor characterized by low breakdown strength and an IIL 28 are formed on the surface of the second epitaxial layer 23 in the regions, where the second embedded layers 26 are provided. Thus the N-P-N linear transistor with high breakdown strength, the N-P-N linear transistor with low breakdown strength and the high speed IIL can be made to coexist.
Patent JP-S6173765-A (JP)
Title: Polyether ester amide resin composition
Inventor: KAYABA KEIJI
IPC: C08L71/02
Filed: 1984-09-19
Abstract: PURPOSE:To enable the surface of a polyether ester amide to be metallized while retaining flexibility and excellent mechanical properties inherent in said polyether ester amide, by blending a random copolymer and a graft copolymer with a polyether ester amide. CONSTITUTION:1-60pts.wt. polymer selected from among a random copolymer (polymer A) and a graft copolymer (polymer B) is blended with 40-99pts.wt. polyether ester amide (polymer C). The polymer C is derived from a 6C or higher aminocarboxylic acid or lactam or a salt of a dicarboxylic acid with 6C or higher diamine (a), a poly(alkylene oxide) glycol (b) having a number- average MW of 300-6000 and a 4-20C dicarboxylic acid (c). The polymer A is derived from at least one member selected from among an arom. vinyl (d), an acrylate ester (e) and a methacrylate ester (f) and a vinyl cyanide (g). The polymer B is obtnd. by grafting at least one member selected from among components (d) to (f) and component (g) onto a rubbery polymer (A).
Patent JP-H0945154-A (JP)
Title: Band clip jig
Inventor: SUGIYAMA MASASHI
IPC: H01B13/012
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the direction error of a clip fitted to a wire harness by utilizing the upper section and lower section of the nearly 90 deg.-circular arc-shaped guide groove of a pole member, and concurrently using a band clip jig when a clip section is protruded horizontally or downward. SOLUTION: When the clip section 1d of a band clip A is to be horizontally fitted to a wire harness W/H, the guide pin 12 of a holding block 10 is guided to the upper section 11d of the circular arc-shaped guide groove 11c of the pole member 11 of a band clip jig 9A, the guide pin 12 is pinched and locked at the upper section 11d, and the clip holding face 10a of the holding block 10 is made horizontal. The clip A of the clip section 1d is fitted to the wire harness W/H via the horizontal holding face 10a.  When the clip section 1d is to be fitted to the wire harness W/H downward, the guide pin 12 of the holding block 10 is guided to the lower section of the guide groove 11c of the pole member 11 of the band clip jig 9A, the guide pin 12 is pinched and locked at the lower section, and the downward clip A of the clip section 1d can be fitted to the wire harness W/H via the holding face 10a of the holding block 10.
Patent JP-S5896323-A (JP)
Title: Automatic powering-on system
Inventor: IGUCHI KOUJI
IPC: H02J1/00
Filed: 1981-12-03
Abstract: PURPOSE:To eliminate the need for hardware for manual time setting and to reverse plural time data at a time by utilizing the storage part of an information processing system for power-on time setting and using a relative time difference to generate a driving signal for a powering-on part. CONSTITUTION:An information processing system 25 consists of an input part 9 with which an operator inputs power-on time data for closing a contact rl, a control part 4 which generates a power-on time setting signal on the basis of the input data, a storage part 1 for the input time data, a time data generation part 2, and an arithmetic part 3 which reads the time data out of the storage part in response to the setting signal and also reads time data which succeeds to the  read data and is closest to the data to calculate their difference. Further, a  count pulse generation part 6, a counter 5 which sets said difference as an initial value in response signal to the setting signal and counts up every time a count pulse is received, and a decoder 7 which generates a driving signal when the count result becomes equal to a prescribed value are provided, and a powering- on part 8 powers on the system automatically by the driving signal.
Patent JP-S6086518-A (JP)
Title: Beam bender for laser
Inventor: FUJIWARA SHIGENORI
IPC: B23K26/06
Filed: 1983-10-18
Abstract: PURPOSE:To adjust the angle of a reflecting mirror easily by forming an inlet port and an outlet port of collimating laser light on a position approximately vertical to the surface of the reflecting mirro in a case to guide the collimating laser light and observe its reflected light. CONSTITUTION:The reflecting mirror 2 is arranged in the closed type case 3 having an incident port 10 for laser light 4 and a projection port 11 which are located on approximately vertical positions each other. Two micrometers 1 are fitted to the back of the reflecting mirror 3 so as to be penetrated into the case 3 to change the angle of the reflecting mirror 2. In addition, the inlet port 9 and the outlet port 14 for weak collimating laser light 7 different from the laser light 4 are formed on the case 3 at a position approximately vertical to the surface of the reflecting mirror 2. The reflecting mirror 2 is adjusted at its angle by adjusting the micrometers 1. Said constitution makes it possible to adjust the angle of the reflecting mirror 2 easily.
Patent JP-H1171296-A (JP)
Title: Preventive and therapeutic agent against virus infectious disease
Inventor: FURUTA YOSUKE
IPC: A61P31/16
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a safe and inexpensive drug for preventing and treating virus infection which shows preventive effect on infection with various viruses, particularly herpes viruses and influenza viruses, and also therapeutic effect. SOLUTION: Apocynum venetum L. or its extract is used as a preventive and therapeutic agent against virus infection. The extract is obtained by immersing leaves of Apocynum venetum L. and the like into boiling distilled water and extracting by boiling.
Patent JP-H0724933-A (JP)
Title: Manufacture of frp part for internal combustion engine
Inventor: ISHIKAWA NAOMOTO
IPC: B29K303/00
Filed: 1993-07-12
Abstract: PURPOSE:To enable a motional part of an engine or the like to be made light in weight since fiber-reinforced plastic can be applied even to a connecting rod requiring high strength by a method wherein a prepreg is preheated in a wound or laminated state, and compression molded by heating at a specific temperature under a specific pressure. CONSTITUTION:A prepreg made in a rod state is heated and compressed in the same way as a fly wheel side crank shaft 4 by using a top force 6a and a bottom force 6b, and molded in a crank shaft form. A hole for fitting to the fly wheel side crank shaft 4 is opened by using a piercing jig 8 of which a tip is conical. The hole can be pierced without cutting a glass cloth by using the jig. For a magnet side crank shaft 9 having the obtained fitting hole 9, a counterweight 5 can be molded by injection molding in the same way as for the fly wheel side crank shaft 4.
Patent JP-H0631281-A (JP)
Title: Additive for circulating water of wet coating booth
Inventor: YAKO KAZUHIRO
IPC: B01D21/01
Filed: 1992-07-22
Abstract: PURPOSE:To prevent the adhesion, separation and foaming properties of a coating material, control microbes to be generated and prevent malodor by containing hexahydro-1,3,5-tris-s-triadiene in an additive for wet coating booth circulating water. CONSTITUTION:An additive for wet coating booth circulating water contains hexahydro-1,3,5-tris-s-triadiene (HTHET). HTHET as the main component is a substance used as an antiseptic agent for cutting oil. The additive for wet coating booth circulating water can be prepared by dissolving HTHET alone in water. The synergistic effect can be provided by using combinedly an alkali agent, a surfactant, water-soluble polymer flocculant, a water treatment agent, a water-soluble antiseptic agent and the like with the additive.
Patent JP-S5897009-A (JP)
Title: Automatic focus adjusting method
Inventor: HAYASHI ASAO
IPC: G03B13/36
Filed: 1981-12-04
Abstract: PURPOSE:To move an optical photographic system to a focusing state in a short time by allowing an array of photodetectors on, in front of, and behind a plane conjugate to an expected focal plane to photodetect an object image formed on the expected focal plane through the optical photographic system, and processing their outputs. CONSTITUTION:Light passed through a photographic lens 11 is transmitted through a half-mirror 14 in the center of a quick return mirror 13 and then passed throgh a reflecting mirror 17 and translucent mirrors 18, 22, and 20 to illuminate a photodetector 19C on a plane conjugate to a film 12 and photodetectors 19A and 19B in front of and behind said plane. Denoting estimated values of the photodetectors 19A-19C as F1-F3, the photographic lens 11 is moved through a lens driving motor in the positive direction when F1>F3 or in the negative direction when F1<F3. Similarly, the photographic lens 11 is moved positively or negatively in accordance with the relation between F2 and F3 and this operation is repeated until¦F1-F2¦becomes less than a prescribed value, thus moving the photographic lens 11 to an in-focus state in a short time.
Patent JP-H06229209-A (JP)
Title: Gas-steam turbine composite equipment and operating method thereof
Inventor: RARUFU JIKURINGU
IPC: F02C6/18
Filed: 1993-07-12
Abstract: PURPOSE: To achieve very good operation at high combined efficiency when a critical operating state is generated in all operating states, particularly in the starting operation and in the load fluctuating operation in a gas and steam turbine plant. CONSTITUTION: When a critical operating state is generated in facilities 1a, 1b, particularly in the starting operation or in the load fluctuating operation, the temperature T of expanded flue gas RG is lowered by injecting water W into the expanded flue gas RG. The facilities 1a, 1b are provided with injection devices 60 arranged in flue gas passages 9, and this injection device 60 is connected to water tanks 94, 96, particularly to a water and steam circuit 12 of a steam turbine 10.
Patent JP-H0481484-A (JP)
Title: Bonding composition
Inventor: KAWASAKI EIICHI
IPC: C08L51/06
Filed: 1990-07-24
Abstract: PURPOSE:To obtain the subject composition, containing a crystalline olefinic polymer modified with an unsaturated carboxylic acid (anhydride) and a thermoplastic polyamide and capable of exhibiting excellent adhesive strength to nonpolar and polar substrates. CONSTITUTION:The objective composition containing (A) 100 pts.wt. crystalline olefinic polymer [preferably propylene (co)polymer having 100-200 deg.C melting point] modified with an unsaturated carboxylic acid (anhydride) (preferably maleic anhydride) and (B) 5-200 pts.wt. thermoplastic polyamide (preferably a dimer acid-based polyamide or nylon 12).
Patent JP-H0481200-A (JP)
Title: Headphone system
Inventor: TAKADA SHINGO
IPC: H04S1/00
Filed: 1990-07-24
Abstract: PURPOSE:To bring a position of a source for sounded from speakers to outside of a head and to devise the headphone system as if a natural sound were heard by generating a phase difference of the sound sounded from left and right speakers automatically according to the movement of the position of ears or the movement of the position of a body. CONSTITUTION:The movement of a head moved from the left to the right is sensed by a piston sensor 2 and a signal output representing the movement of the head sensed by the piston sensor 2 is analyzed by an analysis section 3. This signal is received by a left speaker signal generating section 4, which generates a sound signal whose phase is slightly delayed with respect to the sound to be sounded from the left speaker. Upon the receipt of an output signal from the analysis section 3, a right speaker signal generating section 5 generates a sound signal for the right speaker whose phase is not modified. The sound signal outputted from the left speaker signal generating section 4 is sent to the left speaker 6, from which a sound is sounded. Moreover, the sound signal outputted from the right speaker signal generating section 5 is sent to the right speaker 7, from which a sound is sounded. Thus, the phase difference of sounds sounded from the left and right speakers is automatically generated according to the movement of the position of the head in this way.
Patent JP-H1141620-A (JP)
Title: Signal processor and recording and reproding device
Inventor: SUZUKI TOSHIHIKO
IPC: H04N9/79
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit scale and increase the precision by including the first band restriction means with a specified group delay time only in a pass band of a luminance signal, a low pass filter, restricting a band for a chroma signal for an input video signal and the second band limit means with a specified group delay time only in the passing band for the chroma signal. SOLUTION: After a Y signal, whose band is limited and delay time is adjusted by an LPF and an equalizer 904, is outputted to a clamp circuit 906 by way of a switch 905 and is clamp-processed. Then the Y signal is converted into a digital signal 908 of 1 sample 8-bit according to a sampling clock CLKY 909 by an A/D converter 907 and outputted to a compression/expansion circuit. AC signal 921 inputted by way of switches 835 and 922 is gain-adjusted so that it becomes a specified level, is outputted to the LPF and an equalizer 924, a timing is matched by a Y signal processing system and a C signal processing system and high precision is obtained.
Patent JP-H0540767-A (JP)
Title: Menu ordering terminal
Inventor: SATO DAIKI
IPC: H04B1/03
Filed: 1991-08-06
Abstract: PURPOSE:To apply persons in a restaurant to cooking and service of ordered dishes by ordering contents of a menu without requiring human intervention of a waiter, a waitress, or the like and enabling customers including blind men to determine, confirm, and order dishes even in the busy time. CONSTITUTION:When a waiter or a waitress discriminates the condition of a customer to insert a table card 13 into a menu ordering terminal, a table of ordering is determined. Photographs, prices, etc., are entered in menus A to G on a menu display part 14 of an operation part as conventional and dishes are selected with order buttons A to G of an order button 15. Selected contents are displayed on a liquid crystal display part 17 and can be confirmed by the customer. When he confirms them, a transfer button 16 is depressed to transfer them by radio.
Patent JP-H0643305-A (JP)
Title: Optical coupler film
Inventor: NODA HIDEKI
IPC: G02B1/10
Filed: 1992-07-23
Abstract: PURPOSE:To obtain optical coupler film without polarization dependency and incident angle dependency by comprising the film of the reflection preventing film of dielectric multilayer film formed extending over the whole plane of a glass substrate, and total reflection film arranged and formed in stripe shape on the surface of the reflection preventing film. CONSTITUTION:The reflection preventing film 10 consisting of plural layers of dielectric multilayer film is formed extending over the whole plane of the glass substrate(with refractive index of 1.5), and the total reflection film 20 consisting of plural layers of dielectric multilayer film is formed on the surface of the reflection preventing film 10. In the total reflection film 20, a ratio of width d1 to interval d2 (i.e., exposure width d2 of reflection preventing film 10) is set as a ratio of desired reflection light quantity to transmission light quantity. In such a case, the reflection preventing film 10 transmits the whole incident light in spite of a polarization condition and an incident angle by forming the film 10 with the dielectric multilayer film selecting the item of dielectric optical film so as not to reflect light of wavelength area in use entirely. Also, the total reflection film 20 reflects the whole incident light in spite of the polarization condition and the incident angle by forming the film 20 with the dielectric multilayer film selecting the item of the dielectric op tical film so as not to transmit the light of wavelength area in use entirely.
Patent JP-H1036580-A (JP)
Title: Thermoplastic elastomer resin composition
Inventor: HIGUCHI REIJI
IPC: C08L23/04
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer resin composition, hardly causing the stickiness, excellent in flexibility and gloss and useful for automotive parts, etc., by including a specific resin component and an ethylene-α-olefin copolymer rubber in a specific proportion therein. SOLUTION: This thermoplastic elastomer resin composition is obtained by formulating 100 pts.wt. resin component comprising (A) 30-70 pts.wt. ethylene (co)polymer, prepared by homopolymerizing ethylene or copolymerizing the ethylene with an α-olefin in the presence of a catalyst containing an organic cyclic compound having a conjugated double band and a compound of a group IV transition metal of the periodic table, having (i) 0.86-0.96g/cm<3> density (d), (ii) 0.01-100g/10min melt flow rate (MFR), (iii) 1.5-4.5 molecular weight distribution, (iv) 1.08-2.00 compositional distribution parameter Cb , satisfying (a) X<2.0 when the content X (wt.%) of a fraction soluble in o- dichlorobenzene, density (d) and MFR are represented by formula d-0.008×log MFR>=0.93 and (d) the formula when the X, (d)  and MFR are represented by the formula d-0.008×log MFR<0.93 and further satisfying (vi) the plural peaks in a curve of an elution temperature-elution amount according to a continuous temperature raising elution fractionation method (YREF) and (B) 70-30 pts.wt. propylene-based polymer with (C) 70-200 pts.wt. ethylene-α-olefin copolymer rubber.
Patent JP-S5896175-A (JP)
Title: Method of adjusting ignition timing in internal- combustion engine for vehicle
Inventor: SUEMATSU TOSHIO
IPC: F02P5/152
Filed: 1981-12-03
Abstract: PURPOSE:To enable knocking to be accurately detected by obtaining a basic value for judging whether or not the knocking occurs from average vibration in a no knocking period. CONSTITUTION:A predetermined crank angle range presumed not to generate knocking vibration is detected by a reference angle sensor 30 and a rotational angle sensor 40. When the rotational angle of an internal combustion engine enters this crank angle range, signals of a knocking sensor 50 is averaged. This average value is used for a reference vibration for judging whether or not the knocking occurs. Thus, the knocking can be accurately detected.
Patent JP-H021582-A (JP)
Title: Electronic spin resonance type spectrometer
Inventor: KURAUSUUDEITAA SHIYAMARUBEIN
IPC: G01R33/60
Filed: 1988-08-05
Abstract: PURPOSE: To compose an arbitrary pulse train by composing a pulse shaping channel of a plurality of channels split substantially equally through a splitter and providing the channel with an attenuator, a phase shifter and a diode switch. CONSTITUTION: A pulse program controller 25 is provided in order to operate a spectrometer 10 with a microwave pulse. It is connected through a data path with a computer controller 18 and drives a microwave bridge 14, an AD converter 20, and a pulse shaping stage 26 arranged between the microwave bridge 14 and a traveling wave amplifier 27. The traveling wave amplifier 27 also receives a control signal from the pulse program controller 25. Output terminal of the traveling wave amplifier 27 acts again on the microwave bridge 14 to transfer microwave high power energy to a resonator 12.